Because this game is demanding, use these settings to avoid lag or graphical glitches:
Convert your ISO to CSO using UMDGen or CisoPlus . This compresses the file without losing performance, allowing you to fit more games on a 16GB or 32GB memory stick. psp god of war chains of olympus full link iso
Before diving into ISO files, let’s appreciate the game itself. Because this game is demanding, use these settings